package generics; 
 // : generics/RestrictedComparablePets.java

class Hamster extends ComparablePet implements Comparable<ComparablePet> {
    public int compareTo(ComparablePet arg) {
        return 0;
    }
}


// Or just:

class Gecko extends ComparablePet {
    public int compareTo(ComparablePet arg) {
        return 0;
    }
} /// :~
